Question

Question 126 (a) (v)

Architects design many types of buildings. They draw plans for houses, such as the plant shown in the following figure.

An architect wants to install a decorative moulding around the ceilings in the rooms. The decorative moulding costs Rs. 500/ meter.

Find how much moulding will be needed for bedroom 2

Answer 1

Given, breadth of bedroom 2 = 2.43 m and length of bedroom 2 = 3.04 m

$\therefore$ Perimeter of the bedroom 2 = 2(Length + Breadth) = 2(3.04 + 2.43)

= 2 $\times$ 5.47 = 10.94 m